Licensed Electrical (C-10) contractors in Ontario, CA

The California Contractors State License Board (CSLB) lists 87 Electrical (C-10) contractors in Ontario, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 61–87 of 87 contractors

1. R D K Electric

   Ontario, CA · CSLB #1035387 · as of June 27, 2026
   Active · clear
2. RDM Electric CO INC

   Ontario, CA · CSLB #539194 · as of June 27, 2026
   Active · clear
3. Jeffrey Andrew Renne

   Ontario, CA · CSLB #935581 · as of June 27, 2026
   Active · clear
4. Roman Electric And Lighting Corp

   Ontario, CA · CSLB #1067012 · as of June 27, 2026
   Active · clear
5. Ryan Electric INC

   Ontario, CA · CSLB #790924 · as of June 27, 2026
   Active · clear
6. Salas Electric CO

   Ontario, CA · CSLB #1141393 · as of June 27, 2026
   Active · clear
7. Salazar Electric LLC

   Ontario, CA · CSLB #1134142 · as of June 27, 2026
   Active · clear
8. Solar Pro Electrical Solution INC

   Ontario, CA · CSLB #893116 · as of June 27, 2026
   Active · clear
9. Specialized Dairy Service INC

   Ontario, CA · CSLB #875409 · as of June 27, 2026
   Active · clear
10. Trinidad Electrical Contractors

    Ontario, CA · CSLB #1150363 · as of June 27, 2026
    Active · clear
11. Trinity Electrical

    Ontario, CA · CSLB #1086414 · as of June 27, 2026
    Active · clear
12. Trust Electric

    Ontario, CA · CSLB #1066593 · as of June 27, 2026
    Active · clear
13. Andrew George Turner

    Ontario, CA · CSLB #1046234 · as of June 27, 2026
    Active · clear
14. Ultimate Electric LLC

    Ontario, CA · CSLB #1104900 · as of June 27, 2026
    Active · clear
15. Upland Pool & Electric

    Ontario, CA · CSLB #1031031 · as of June 27, 2026
    Active · clear
16. Upright Communications INC

    Ontario, CA · CSLB #1002378 · as of June 27, 2026
    Active · clear
17. V T Electric INC

    Ontario, CA · CSLB #763236 · as of June 27, 2026
    Active · clear
18. Wattline Electric INC

    Ontario, CA · CSLB #1154320 · as of June 27, 2026
    Active · clear
19. West Coast Current

    Ontario, CA · CSLB #1105587 · as of June 27, 2026
    Active · clear
20. Wka Group INC

    Ontario, CA · CSLB #1134050 · as of June 27, 2026
    Active · clear
21. Rodney Glenn Wolcott

    Ontario, CA · CSLB #730955 · as of June 27, 2026
    Active · clear
22. Marco A Yanez

    Ontario, CA · CSLB #673547 · as of June 27, 2026
    Active · clear
23. Zeven Electric

    Ontario, CA · CSLB #856544 · as of June 27, 2026
    Active · clear
24. Solis Alarm Systems

    Ontario, CA · CSLB #1054405 · as of June 27, 2026
    Suspended · bond
25. Southern Light Electric

    Ontario, CA · CSLB #756715 · as of June 27, 2026
    Suspended · bond
26. Gomez And Gomez INC

    Ontario, CA · CSLB #870559 · as of June 27, 2026
    Suspended · judgment
27. Sun Microgrid Solar INC

    Ontario, CA · CSLB #1105671 · as of June 27, 2026
    Suspended

See all Electrical (C-10) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.